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1. (WO1997019450) MAGNETIC HEAD APPARATUS AND RECORDING AND/OR REPRODUCING APPARATUS OF DISK-LIKE RECORDING MEDIUM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/019450 International Application No.: PCT/JP1996/003379
Publication Date: 29.05.1997 International Filing Date: 18.11.1996
IPC:
G11B 5/54 (2006.01) ,G11B 11/105 (2006.01) ,G11B 17/04 (2006.01)
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
5
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
48
Disposition or mounting of heads relative to record carriers
54
with provision for moving the head into, or out of, its operative position or across tracks
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
11
Recording on, or reproducing from, the same record carrier wherein for these two operations the methods or means are covered by different main groups of groups G11B3/-G11B7/212; Record carriers therefor
10
using recording by magnetisation or demagnetisation
105
using a beam of light or a magnetic field for recording and a beam of light for reproducing, e.g. light-induced thermo-magnetic recording, Kerr effect reproducing
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
17
Guiding record carriers not specifically of filamentary or web form, or of supports therefor
02
Details
04
Feeding or guiding single record carrier to or from transducing unit
Applicants:
SONY CORPORATION [JP/JP]; 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo 141, JP (AllExceptUS)
KURITA, Kazuhito [JP/JP]; JP (UsOnly)
Inventors:
KURITA, Kazuhito; JP
Agent:
KOIKE, Akira ; 11 Mori Building 6-4, Toranomon 2-chome Minato-ku Tokyo 105, JP
Priority Data:
7/29995317.11.1995JP
Title (EN) MAGNETIC HEAD APPARATUS AND RECORDING AND/OR REPRODUCING APPARATUS OF DISK-LIKE RECORDING MEDIUM
(FR) APPAREIL A TETE MAGNETIQUE ET APPAREIL D'ENREGISTREMENT ET/OU DE REPRODUCTION SUR SUPPORT DU TYPE DISQUE
Abstract:
(EN) A magnetic head apparatus equipped with a magnetic head adapted to touch and leave a disk on which information signals are recorded, comprising a slider for fitting the magnetic head, a support member having the slider fitted at one of the ends thereof and fixed at the other end thereof to a fixing portion, and a sloping guide so fitted to the slider as to incline at a predetermined elevation angle from the other end to one of the ends of the support member. The sloping guide serves to prevent the collision of the disk cartridge loaded in such a manner as to oppose the slider, and the slider is prevented from collision against the peripheral edge of the opening provided in the disk cartridge when the slider approaches or leaves the disk.
(FR) L'invention porte sur un appareil à tête magnétique du type 'contact sur disque/sustentation' servant à enregistrer des signaux d'informations. Ledit appareil comporte un patin portant la tête, un support dont une extrémité porte le patin et l'autre est fixée à un organe de fixation, et un guide incliné fixé au patin de sorte qu'il présente un angle d'inclinaison prédéterminé lorsqu'on passe d'une extrémité du support à l'autre. Le guide incliné empêche les collisions entre la cartouche du disque lors de son chargement et le patin, et entre le patin et le bord périphérique de l'ouverture pratiquée dans la cartouche du disque lorsque le patin d'approche du disque ou s'en écarte.
Designated States: CN, JP, KR, SG, US, VN
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
SG43595VN0797US6067207JP4055209CN1174626KR1019980701472
VN0797